4.6 sec in total
428 ms
3.9 sec
267 ms
Visit explica.pt now to see the best up-to-date Explica content and also check out these interesting facts you probably never knew about explica.pt
Explicações de Matemática, MACS e Estatística Online; Ensino Básico; Ensino Secundário, Regular e Profissional; Ensino Superior.
Visit explica.ptWe analyzed Explica.pt page load time and found that the first response time was 428 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
explica.pt performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value4.4 s
40/100
25%
Value3.7 s
85/100
10%
Value20 ms
100/100
30%
Value0.001
100/100
15%
Value3.7 s
90/100
10%
428 ms
792 ms
210 ms
213 ms
258 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 98% of them (82 requests) were addressed to the original Explica.pt, 2% (2 requests) were made to Acepi.pt. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Explica.pt.
Page size can be reduced by 995.1 kB (65%)
1.5 MB
530.8 kB
In fact, the total size of Explica.pt main page is 1.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 907.9 kB which makes up the majority of the site volume.
Potential reduce by 134.2 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 134.2 kB or 78% of the original size.
Potential reduce by 31.9 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Explica images are well optimized though.
Potential reduce by 750.9 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 750.9 kB or 83% of the original size.
Potential reduce by 78.0 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Explica.pt needs all CSS files to be minified and compressed as it can save up to 78.0 kB or 85% of the original size.
Number of requests can be reduced by 34 (43%)
80
46
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Explica. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
explica.pt
428 ms
www.explica.pt
792 ms
c.css
210 ms
main.js
213 ms
menu.js
258 ms
swfobject.js
259 ms
jquery-1.8.3.js
667 ms
jquery-ui-1.9.2.custom.js
460 ms
editor.css
347 ms
global.js
352 ms
wysiwyg.js
504 ms
jquery.autocomplete.min.js
401 ms
autocomplete.css
449 ms
jquery-1.7.2.js
877 ms
jquery.ui.core.js
504 ms
jquery.ui.widget.js
552 ms
jquery.ui.position.js
572 ms
jquery.ui.autocomplete.js
612 ms
jquery.ui.all.css
611 ms
jquery.fancybox-1.3.4.pack.js
661 ms
jquery.fancybox-1.3.4.css
694 ms
lib2.js
752 ms
jquery.multiSelect.js
765 ms
jquery.multiSelect.css
764 ms
jquery.bxSlider.js
772 ms
jcarousellite_1.0.1.min.js
815 ms
calendario.css
855 ms
calendar.css
867 ms
calendar.js
994 ms
lcalendar_0.js
888 ms
javaInclude.js
710 ms
jquery.fancybox-1.3.4.home.css
916 ms
styles.css
267 ms
f2.woff
233 ms
jquery.ui.base.css
129 ms
jquery.ui.theme.css
131 ms
jquery.ui.core.css
106 ms
jquery.ui.autocomplete.css
106 ms
23.png
166 ms
logo_explica.png
284 ms
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161 ms
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179 ms
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187 ms
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197 ms
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229 ms
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282 ms
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289 ms
345 ms
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350 ms
477 ms
defaultusericon_small.png
384 ms
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429 ms
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466 ms
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474 ms
40.png
476 ms
499 ms
564 ms
587 ms
43.png
584 ms
1026 ms
13.png
586 ms
f1.woff
804 ms
seloacep.gif
221 ms
18.png
955 ms
25.png
603 ms
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604 ms
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619 ms
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706 ms
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707 ms
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719 ms
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825 ms
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864 ms
45_3.png
848 ms
close_home.png
851 ms
blank.gif
842 ms
www.explica.pt
651 ms
main.js
107 ms
160 ms
451 ms
explica.pt accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Links do not have a discernible name
explica.pt best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
explica.pt SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
PT
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Explica.pt can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Explica.pt main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
explica.pt
Open Graph description is not detected on the main page of Explica. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: